How coal may soon be keeping jets in air

When railways ruled, it was the sweating firemen shovelling coal into the furnace who kept the engines running.

Now, nearly two centuries after Stephenson’s “Rocket” steam locomotive helped usher in the Industrial Revolution, that same coal could be the fuel that keeps the jet age aloft.

But with a twist: The planes of the future could be flown with liquid fuel made from coal or natural gas.
Birminghm Post